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Notis

Make a relevant BART alert stand out in Slack

Use a Slack reaction to draw attention to a message when a BART service check finds a change you care about.

Trigger

Webhook received

Notis starts this workflow when an external tool or custom backend sends an HTTP request.

Action

Add reaction to message

Adds a specified emoji reaction to an existing message in a slack channel, identified by its timestamp; does not remove or retrieve reactions.

Why this helps

Important service changes can be easy to miss in a busy Slack channel.

  • Call attention to an existing Slack message without adding another long post.
  • Check live service information when an HTTP request arrives.
  • Keep the alert signal tied to a message your team already uses.

Setup

Build it in a few focused steps.

  • 1Connect Bart and Slack once in the Notis portal.
  • 2Create an automation in Automations, New Automation, and name it.
  • 3Tell Notis what BART service condition to look for and which existing Slack message to react to, including its channel and timestamp.
  • 4Pick the webhook trigger, choose where run reports go, and test with one real example.

Questions about this workflow

What starts this workflow?

An HTTP request to the Notis webhook starts it. Bart does not provide a trigger event in this package.

Can it find a Slack message automatically?

The action requires an existing message identified by channel and timestamp. Supply those details or an instruction that has access to them.

Does it post a new alert?

This workflow adds a reaction to an existing Slack message. It does not create a new message.

When this happens · Trigger

Do this · Action

Supported Triggers and Actions

Notis builds workflows that link Bart to Slack. A trigger fires from one place; an action lands in another.

Bart triggers

Slack actions

Recurring trigger

Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.

TriggerScheduled

Set snooze duration

Deprecated: turns on do not disturb mode for the current user, or changes its duration. use `set dnd duration` instead.

ActionInstant

Webhook trigger

Notis starts this workflow when an external tool or custom backend sends an HTTP request.

TriggerInstant

Add a custom emoji to a Slack team

Deprecated: adds a custom emoji to a slack workspace given a unique name and an image url. use `add emoji` instead.

ActionInstant

Add an emoji alias

Adds an alias for an existing custom emoji in a slack enterprise grid organization.

ActionInstant

Add a remote file

Adds a reference to an external file (e.g., google drive, dropbox) to slack for discovery and sharing, requiring a unique `external id` and an `external url` accessible by slack.

ActionInstant

Add a star to an item

Stars a channel, file, file comment, or a specific message in slack.

ActionInstant

Add call participants

Registers new participants added to a slack call.

ActionInstant

Add emoji

Adds a custom emoji to a slack workspace given a unique name and an image url; subject to workspace emoji limits.

ActionInstant

Add reaction to message

Adds a specified emoji reaction to an existing message in a slack channel, identified by its timestamp; does not remove or retrieve reactions.

ActionInstant

Connect any two apps with Notis in the middle.

Bart and Slack, or any other combination from 1,000+ integrations.

When this happens · Trigger

Do this · Action

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